Struct Memory 

pub struct Memory<'a> { /* private fields */ }

Memory node describing physical memory layout.

This node type represents memory nodes in the device tree, which describe the physical memory layout available to the system. The reg property contains one or more memory regions.

Implementations

impl<'a> Memory<'a>

pub fn regions(&self) -> impl Iterator<Item = MemoryRegion> + 'a

Returns an iterator over memory regions.

The reg property of a memory node describes the physical memory layout, with each entry specifying a base address and size.

pub fn regions_array<const N: usize>(&self) -> Vec<MemoryRegion, N>

Returns all memory regions as a fixed-size array.

This is useful for no_std environments where heap allocation is not available. Returns a heapless::Vec with at most N entries.

pub fn total_size(&self) -> u64

Returns the total memory size across all regions.

Methods from Deref<Target = NodeBase<'a>>

pub fn name(&self) -> &'a str

Returns the node’s name.

pub fn level(&self) -> usize

Returns the depth/level of this node in the tree.

pub fn properties(&self) -> PropIter<'a>

Returns an iterator over this node’s properties.

pub fn find_property(&self, name: &str) -> Option<Property<'a>>

Finds a property by name.

pub fn find_property_str(&self, name: &str) -> Option<&'a str>

Finds a string property by name.

pub fn reg(&self) -> Option<RegIter<'a>>

Finds and parses the reg property, returning a Reg iterator.

pub fn reg_array<const N: usize>(&self) -> Vec<RegInfo, N>

Finds and parses the reg property, returning all RegInfo entries.

pub fn ranges(&self) -> Option<VecRange<'a>>

Returns the ranges property if present.

pub fn compatibles(&self) -> impl Iterator<Item = &'a str>

Returns an iterator over compatible strings.

pub fn path(&self) -> String<256>

Returns the full path of this node as a string.

For the root node, returns “/”. For other nodes, returns the absolute path like “/soc/serial@0”.

Trait Implementations

impl<'a> Clone for Memory<'a>

fn clone(&self) -> Memory<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Memory<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Deref for Memory<'a>

type Target = NodeBase<'a>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.